242b7d0162
Change-Id: I100256b63fadeb4a0e4b8e4cbb67e58d2a1ce433 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/137096 Tested-by: Jenkins Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
119 lines
4.1 KiB
C++
119 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <svggnode.hxx>
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#include <osl/diagnose.h>
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namespace svgio::svgreader
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{
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SvgGNode::SvgGNode(
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SVGToken aType,
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SvgDocument& rDocument,
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SvgNode* pParent)
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: SvgNode(aType, rDocument, pParent),
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maSvgStyleAttributes(*this)
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{
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OSL_ENSURE(aType == SVGToken::Defs || aType == SVGToken::G, "SvgGNode should only be used for Group and Defs (!)");
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}
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SvgGNode::~SvgGNode()
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{
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}
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const SvgStyleAttributes* SvgGNode::getSvgStyleAttributes() const
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{
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if (SVGToken::Defs == getType())
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{
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// tdf#98599 attributes may be inherit by the children, therefore read them
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return checkForCssStyle("defs", maSvgStyleAttributes);
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}
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else
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{
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// #i125258# for SVGToken::G take CssStyles into account
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return checkForCssStyle("g", maSvgStyleAttributes);
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}
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}
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void SvgGNode::parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent)
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{
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// call parent
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SvgNode::parseAttribute(rTokenName, aSVGToken, aContent);
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// read style attributes
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maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent);
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// parse own
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switch(aSVGToken)
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{
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case SVGToken::Style:
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{
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readLocalCssStyle(aContent);
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break;
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}
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case SVGToken::Transform:
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{
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const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
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if(!aMatrix.isIdentity())
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{
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setTransform(aMatrix);
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}
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break;
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}
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default:
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{
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break;
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}
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}
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}
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void SvgGNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const
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{
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if(SVGToken::Defs == getType())
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{
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// #i125258# no decompose needed for defs element, call parent for SVGTokenDefs
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SvgNode::decomposeSvgNode(rTarget, bReferenced);
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}
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else
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{
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// #i125258# for SVGTokenG decompose children
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const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
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if(pStyle)
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{
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const double fOpacity(pStyle->getOpacity().getNumber());
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if(fOpacity > 0.0 && Display::None != getDisplay())
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{
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drawinglayer::primitive2d::Primitive2DContainer aContent;
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// decompose children
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SvgNode::decomposeSvgNode(aContent, bReferenced);
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if(!aContent.empty())
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{
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pStyle->add_postProcess(rTarget, std::move(aContent), getTransform());
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}
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}
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}
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}
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}
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} // end of namespace svgio::svgreader
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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